Summer 2027 Account Management Internship

T-Mobile•New York, NY

4d•$27 - $50

About The Position

T-Mobile’s Summer 2027 Account Management Internship is an 11-week paid learning experience that provides hands-on work, training, mentorship, and opportunities to work with interns, leaders, and employees across the company. Interns will support the Account Management team and the full sales cycle, from client communication through renewals and upsells. They will shadow experienced account managers before taking ownership of supervised deliverables, and will complete and present a capstone project addressing a real business problem related to T-Mobile’s advertising solutions and client campaign performance. The role moves at a fast pace, with real deadlines and shifting priorities based on client needs. A typical week includes client and internal meetings, campaign check-ins, reporting, and time with a mentor. The internship offers learning in business orientation, ad-tech basics, inventory, KPIs, campaign lifecycles, communication, project management, Microsoft Suite skills, and the advertising landscape. Relocation assistance is available to program participants who live more than 50 miles from the internship location. Intern wages range from $27 to $50 per hour; actual pay depends on education and STEM versus non-STEM designation.

Requirements

Be at least 18 years of age.
Be legally authorized to work in the United States now and in the future.
Have one or more courses remaining in a bachelor's or graduate degree program after the internship.
Demonstrate strong analytical thinking and communication skills.
Be organized and able to manage multiple deadlines.
Show initiative and a problem-solving mindset, including challenging assumptions and moving with urgency.
Be comfortable with the Microsoft Suite and curious about AI and digital tools.
Adapt quickly to change and work well across teams.
T-Mobile and Metro by T-Mobile employees are ineligible for external Summer Internships; they are directed to consider Magenta Accelerator.

Responsibilities

Support the full sales cycle, from first conversations through renewal.
Manage client communication and keep internal partners aligned.
Partner cross-functionally to secure renewals and identify upsell opportunities.
Support campaign management across the campaign lifecycle.
Build and maintain support trackers, reports, and client presentations.
Own supervised, recurring deliverables and deliver them on time.
Complete and present a capstone project, then use the feedback to plan career steps.